The body responds to light.

The research and the products that work with the body, not against it.

We start with light. Outdoors, it is there all day. Here, in winter, you have to switch it on.

21 December: 8 h 42 · 21 June: 15 h 41 · 6 h 59 apartDay length in Montréal, 45.50° N, sunrise to sunset.